(1S,4aS,10aS)-7-Isopropyl-8-methoxy-4a-methyl-2-oxo-1,2,3,4,4a,9,10,10a-octahydro-phenanthrene-1-carboxylic acid (1R,2S,5R)-5-methyl-2-(1-methyl-1-phenyl-ethyl)-cyclohexyl ester

Base Information

• Chemical Name: (1S,4aS,10aS)-7-Isopropyl-8-methoxy-4a-methyl-2-oxo-1,2,3,4,4a,9,10,10a-octahydro-phenanthrene-1-carboxylic acid (1R,2S,5R)-5-methyl-2-(1-methyl-1-phenyl-ethyl)-cyclohexyl ester
• CAS No.: 238746-40-2
• Molecular Formula: C₃₆H₄₈O₄
• Molecular Weight: 544.775
• Mol file: 238746-40-2.mol

Synonyms:(1S,4aS,10aS)-7-Isopropyl-8-methoxy-4a-methyl-2-oxo-1,2,3,4,4a,9,10,10a-octahydro-phenanthrene-1-carboxylic acid (1R,2S,5R)-5-methyl-2-(1-methyl-1-phenyl-ethyl)-cyclohexyl ester

Chemical Property of (1S,4aS,10aS)-7-Isopropyl-8-methoxy-4a-methyl-2-oxo-1,2,3,4,4a,9,10,10a-octahydro-phenanthrene-1-carboxylic acid (1R,2S,5R)-5-methyl-2-(1-methyl-1-phenyl-ethyl)-cyclohexyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (1S,4aS,10aS)-7-Isopropyl-8-methoxy-4a-methyl-2-oxo-1,2,3,4,4a,9,10,10a-octahydro-phenanthrene-1-carboxylic acid (1R,2S,5R)-5-methyl-2-(1-methyl-1-phenyl-ethyl)-cyclohexyl ester

There total 17 articles about (1S,4aS,10aS)-7-Isopropyl-8-methoxy-4a-methyl-2-oxo-1,2,3,4,4a,9,10,10a-octahydro-phenanthrene-1-carboxylic acid (1R,2S,5R)-5-methyl-2-(1-methyl-1-phenyl-ethyl)-cyclohexyl ester which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

(-)-8-phenylmenthol (65253-04-5) → (1S,4aS,10aS)-7-Isopropyl-8-methoxy-4a-methyl-2-oxo-1,2,3,4,4a,9,10,10a-octahydro-phenanthrene-1-carboxylic acid (1R,2S,5R)-5-methyl-2-(1-methyl-1-phenyl-ethyl)-cyclohexyl ester (238746-40-2)

Guidance literature:

Multi-step reaction with 2 steps

2: Yb(OTf)3; Mn(OAc)3*2H₂O / various solvent(s) / -5 - 0 °C

With manganese triacetate; ytterbium(III) triflate; In various solvent(s);

DOI:10.1021/ol0068243

Reference yield:

(E)-9-(3-Isopropyl-2-methoxy-phenyl)-6-methyl-3-oxo-non-6-enoic acid (1R,2S,5R)-5-methyl-2-(1-methyl-1-phenyl-ethyl)-cyclohexyl ester (238746-38-8) → (1R,4aR,10aR)-7-Isopropyl-8-methoxy-4a-methyl-2-oxo-1,2,3,4,4a,9,10,10a-octahydro-phenanthrene-1-carboxylic acid (1R,2S,5R)-5-methyl-2-(1-methyl-1-phenyl-ethyl)-cyclohexyl ester (238746-39-9) + (1S,4aS,10aS)-7-Isopropyl-8-methoxy-4a-methyl-2-oxo-1,2,3,4,4a,9,10,10a-octahydro-phenanthrene-1-carboxylic acid (1R,2S,5R)-5-methyl-2-(1-methyl-1-phenyl-ethyl)-cyclohexyl ester (238746-40-2)

Guidance literature:

With manganese triacetate; ytterbium(III) triflate; In trifluoroacetic acid;

DOI:10.1021/jo9919613

Reference yield:

(E)-9-(3-Isopropyl-2-methoxy-phenyl)-6-methyl-3-oxo-non-6-enoic acid methyl ester (214077-11-9) → (1S,4aS,10aS)-7-Isopropyl-8-methoxy-4a-methyl-2-oxo-1,2,3,4,4a,9,10,10a-octahydro-phenanthrene-1-carboxylic acid (1R,2S,5R)-5-methyl-2-(1-methyl-1-phenyl-ethyl)-cyclohexyl ester (238746-40-2)

Guidance literature:

Multi-step reaction with 2 steps

2: Yb(OTf)3; Mn(OAc)3*2H₂O / various solvent(s) / -5 - 0 °C

With manganese triacetate; ytterbium(III) triflate; In various solvent(s);

DOI:10.1021/ol0068243

upstream raw materials:

(E)-9-(3-Isopropyl-2-methoxy-phenyl)-6-methyl-3-oxo-non-6-enoic acid (1R,2S,5R)-5-methyl-2-(1-methyl-1-phenyl-ethyl)-cyclohexyl ester

pulegone

(-)-8-phenylmenthol

(-)-(2S,5R)-5-Methyl-2-(1-methyl-1-phenylethyl)cyclohexanon